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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

BUFFALO RIVER (WEST BRANCH) AT RAZOR TRACK 49921

SourceEPA Victoria
Latest Sample Date30-04-2012
Taxa count ORDER10
Taxa count FAMILY25
Taxa count ALT26
Mayflies present? 93
ORDERFAMILYALT
SIGNAL 5.1 6.4 5.5
Weighted SIGNAL 5.7 6.5 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 100.00% 1,590,905,027m2
15,909,050m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 39 3
Eusiridae (Unident.) OP039999
39
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 9 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
6
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
13
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Diamesinae (Unident.) QDAB9999
1
Podonominae (Unident.) QDAD9999
1
Orthocladiinae (Unident.) QDAF9999
7
Ephemeroptera QE 93 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
30
Leptophlebiidae (Unident.) QE069999
30
Caenidae (Unident.) QE089999
3
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 6 10
Austroperlidae (Unident.) QP029999
1
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
3
Hydropsychidae (Unident.) QT069999
2
Conoesucidae (Unident.) QT159999
3
Helicopsychidae (Unident.) QT179999
1
Calocidae (Unident.) QT189999
1
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.7
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Amphipoda OP 15 3
Eusiridae (Unident.) OP039999
15
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 14 5
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 6 3
Tipulidae (Unident.) QD019999
4
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 60 9
Baetidae (Unident.) QE029999
30
Leptophlebiidae (Unident.) QE069999
30
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 6 10
Eustheniidae (Unident.) QP019999
1
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 42 8
Hydrobiosidae (Unident.) QT019999
30
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
2
Tasimiidae (Unident.) QT139999
2
Conoesucidae (Unident.) QT159999
2
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
4
ORDER
SIGNALT 5.4
Weighted SIGNALT 6.1